diff --git a/browser/lobo/standard.pt b/browser/lobo/standard.pt
index e54cc55..f7c49e9 100644
--- a/browser/lobo/standard.pt
+++ b/browser/lobo/standard.pt
@@ -60,7 +60,8 @@
           </a></span>
       </div>
     </tal:image>
-    <div tal:attributes="class python:part.cssClass[1]">
+    <div tal:condition="cell/renderedTextDescription"
+         tal:attributes="class python:part.cssClass[1]">
       <span tal:content="structure cell/renderedTextDescription" />
     </div>
     <tal:break condition="python:part.showImage and cell.img">
diff --git a/browser/lobo/standard.py b/browser/lobo/standard.py
index 15ce35f..aa3ac40 100644
--- a/browser/lobo/standard.py
+++ b/browser/lobo/standard.py
@@ -233,7 +233,7 @@ class Header3(BasePart):
 
     macroName = 'header'
     imageSize = 'large'
-    cssClass = ['span-6 last', 'clear']
+    cssClass = ['span-6 last', 'clear', 'clear']
 
 
 # resource parts